feat: add tenant admin engagement endpoints

Tiku.IntegrationTests/Api/TenantAdminDirectEndpointTests.cs

@@ -7,6 +7,7 @@ using Tiku.Api.Contracts;
 using Tiku.Domain.Catalog;
 using Tiku.Domain.Common;
 using Tiku.Domain.Identity;
+using Tiku.Domain.Learning;
 using Tiku.Domain.Operations;
 using Tiku.Domain.Tenancy;
 using Tiku.Infrastructure.Auth;
@@ -299,6 +300,90 @@ public sealed class TenantAdminDirectEndpointTests
         Assert.NotEmpty(auditJson.RootElement.GetProperty("items").EnumerateArray());
     }
 
+    [Fact]
+    public async Task Tenant_admin_can_manage_badges_notifications_and_feedbacks()
+    {
+        await using var factory = new ApiTestFactory();
+        var seed = await SeedAdminAsync(factory);
+        var studentId = Guid.NewGuid();
+        var feedbackId = Guid.NewGuid();
+        await factory.SeedAsync(
+            new User { Id = studentId, Phone = "13900000005", Name = "反馈学生" },
+            new TenantMembership { TenantId = seed.TenantId, UserId = studentId, Role = TenantRole.Student, Status = MembershipStatus.Active },
+            new StudentProfile { TenantId = seed.TenantId, UserId = studentId },
+            new Report
+            {
+                Id = feedbackId,
+                TenantId = seed.TenantId,
+                UserId = studentId,
+                Type = ReportType.Suggestion,
+                Title = "希望增加解析",
+                Description = "视频解析再详细一点",
+                Status = ReportStatus.Pending
+            });
+        using var client = factory.CreateClient();
+        await LoginAsync(client, seed);
+
+        var badgeResponse = await client.PutAsJsonAsync(
+            "/api/tenant-admin/badges",
+            new UpsertTenantAdminBadgeDto
+            {
+                Name = "反馈达人",
+                Category = "feedback",
+                UnlockType = "manual",
+                Order = 1
+            });
+        var badgeJson = await ReadJsonAsync(badgeResponse);
+        var badgeId = badgeJson.RootElement.GetProperty("item").GetProperty("id").GetGuid();
+
+        var grantResponse = await client.PostAsJsonAsync(
+            "/api/tenant-admin/badge-grants",
+            new GrantTenantAdminBadgeDto
+            {
+                UserId = studentId,
+                BadgeId = badgeId,
+                Note = "感谢反馈"
+            });
+        var notificationResponse = await client.PutAsJsonAsync(
+            "/api/tenant-admin/notifications",
+            new UpsertTenantAdminNotificationDto
+            {
+                UserId = studentId,
+                NotificationType = "admin_message",
+                Severity = "info",
+                Title = "学习提醒",
+                Message = "记得复习错题",
+                DedupeKey = "daily-review"
+            });
+        var notificationsListResponse = await client.GetAsync($"/api/tenant-admin/notifications?userId={studentId}");
+        var feedbackUpdateResponse = await client.PostAsJsonAsync(
+            "/api/tenant-admin/feedbacks/status",
+            new UpdateTenantAdminFeedbackDto
+            {
+                FeedbackId = feedbackId,
+                Status = "resolved",
+                Priority = "high",
+                Resolution = "已安排补充解析",
+                Note = "后台处理完成"
+            });
+        var feedbackListResponse = await client.GetAsync("/api/tenant-admin/feedbacks?status=resolved");
+        var notificationsJson = await ReadJsonAsync(notificationsListResponse);
+        var feedbackJson = await ReadJsonAsync(feedbackListResponse);
+
+        Assert.Equal(HttpStatusCode.OK, badgeResponse.StatusCode);
+        Assert.Equal(HttpStatusCode.OK, grantResponse.StatusCode);
+        Assert.Equal(HttpStatusCode.OK, notificationResponse.StatusCode);
+        Assert.Equal(HttpStatusCode.OK, feedbackUpdateResponse.StatusCode);
+        Assert.True(notificationsJson.RootElement.GetProperty("items").GetArrayLength() >= 2);
+        Assert.Single(feedbackJson.RootElement.GetProperty("items").EnumerateArray());
+
+        using var scope = factory.Services.CreateScope();
+        var dbContext = scope.ServiceProvider.GetRequiredService<TikuDbContext>();
+        Assert.True(await dbContext.UserBadges.AnyAsync(item => item.TenantId == seed.TenantId && item.UserId == studentId && item.BadgeId == badgeId));
+        Assert.True(await dbContext.UserNotifications.AnyAsync(item => item.TenantId == seed.TenantId && item.UserId == studentId && item.NotificationType == "badge_granted"));
+        Assert.True(await dbContext.ReportStatusEvents.AnyAsync(item => item.TenantId == seed.TenantId && item.ReportId == feedbackId && item.ToStatus == ReportStatus.Resolved));
+    }
+
     private static async Task<(Guid TenantId, Guid UserId, string Phone)> SeedAdminAsync(
         ApiTestFactory factory,
         TenantRole role = TenantRole.TenantAdmin)